The Crown 4535 semi-auto negative sleever cuts and advances in one quick motion; the electronic advance stops the sleeve in perfect position for the next film strip via Crown's unique sensor. Automatically pushes negatives into sleeve after cutting. Sleeves 135 mm film in 4-frame lengths.

The Crown 4535 semi-auto negative sleever cuts and advances in one quick motion; the electronic advance stops the sleeve in perfect position for the next film strip via Crown's unique sensor. Automatically pushes negatives into sleeve after cutting. Sleeves 135 mm film in 4-frame lengths.